September 16, 2010 10:02 am Tough Questions for PG&E PG&E responds to a charge they took money to fix a underground pipe near San Bruno but failed to do the work. US & World Videos 2:23 San Jose business owner dealing with multiple break-ins at his tea shop 2:47 Hundreds gather in Oakland, rally for workers' rights, immediate ceasefire in Gaza 2:58 Homebuyers turn to riskier adjustable-rate mortgages 2:19 Acalanes High School swimmers unable to compete in crucial meet 3:50 Palestinians in Gaza a central focus of May Day rally and march in San Francisco